BE749382A - Procede et dispositif de fabrication de poudres thermo-plastiques - Google Patents

Procede et dispositif de fabrication de poudres thermo-plastiques

Info

Publication number
BE749382A
BE749382A BE749382DA BE749382A BE 749382 A BE749382 A BE 749382A BE 749382D A BE749382D A BE 749382DA BE 749382 A BE749382 A BE 749382A
Authority
BE
Belgium
Prior art keywords
plastic powders
manufacturing thermo
thermo
manufacturing
powders
Prior art date
Application number
Other languages
English (en)
Original Assignee
Basf Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Publication of BE749382A publication Critical patent/BE749382A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7457—Mixing heads without moving stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/10—Making granules by moulding the material, i.e. treating it in the molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B2009/125—Micropellets, microgranules, microparticles
BE749382D 1969-04-24 1970-04-23 Procede et dispositif de fabrication de poudres thermo-plastiques BE749382A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1920777A DE1920777C3 (de) 1969-04-24 1969-04-24 Verfahren und Vorrichtung zur Herstellung von Thermoplastpulvern

Publications (1)

Publication Number Publication Date
BE749382A true BE749382A (fr) 1970-10-23

Family

ID=5732141

Family Applications (1)

Application Number Title Priority Date Filing Date
BE749382D BE749382A (fr) 1969-04-24 1970-04-23 Procede et dispositif de fabrication de poudres thermo-plastiques

Country Status (11)

Country Link
JP (1) JPS5122023B1 (fr)
AT (1) AT311667B (fr)
BE (1) BE749382A (fr)
CA (1) CA922465A (fr)
CH (1) CH504941A (fr)
DE (1) DE1920777C3 (fr)
FR (1) FR2039455A1 (fr)
GB (1) GB1298121A (fr)
NL (1) NL7006033A (fr)
SE (1) SE355521B (fr)
ZA (1) ZA702690B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5845846A (en) * 1969-12-17 1998-12-08 Fujisaki Electric Co., Ltd. Spraying nozzle and method for ejecting liquid as fine particles
GB2316022B (en) * 1996-02-16 2000-12-20 Fujisaki Electric Co Ltd Spraying nozzle and method for ejecting liquid as fine particles
JPS52141423U (fr) * 1976-04-16 1977-10-26
FR2460973A1 (fr) * 1979-07-13 1981-01-30 Okhtinskoe Ob Plastpoli Procede de preparation de poudres de polymeres thermoplastiques
DE4000571C1 (fr) * 1990-01-10 1991-06-06 Herbert 7853 Steinen De Huettlin
GB9014646D0 (en) * 1990-07-02 1990-08-22 Courtaulds Coatings Holdings Coating compositions
US5342557A (en) * 1990-11-27 1994-08-30 United States Surgical Corporation Process for preparing polymer particles
DE10050463A1 (de) * 2000-10-12 2002-04-18 Cognis Deutschland Gmbh Vetropfte Polyamidharze mit enger Korngrößenverteilung, deren Herstellung und Verwendung
EP1930071A1 (fr) * 2006-12-06 2008-06-11 ECKA Granulate GmbH & Ko. KG Procédé destiné à la fabrication de particules de matériau coulant et installation d'atomisation destinée à celui-ci
JP2014223603A (ja) * 2013-05-15 2014-12-04 光弘 高橋 紛体の製造方法およびその装置
JP6596250B2 (ja) * 2015-07-22 2019-10-23 大陽日酸株式会社 液滴製造装置

Also Published As

Publication number Publication date
CH504941A (de) 1971-03-31
GB1298121A (en) 1972-11-29
DE1920777A1 (de) 1970-11-12
NL7006033A (fr) 1970-10-27
DE1920777B2 (de) 1978-01-05
ZA702690B (en) 1971-01-27
FR2039455A1 (fr) 1971-01-15
DE1920777C3 (de) 1978-08-24
AT311667B (de) 1973-11-26
CA922465A (en) 1973-03-13
JPS5122023B1 (fr) 1976-07-07
SE355521B (fr) 1973-04-30

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BADISCHE ANILIN & SODA FABRIK A.G.

Effective date: 19900423